MALICIOUS — coin-master-spin-link-hack_GM406889139.pdf

MALICIOUS — coin-master-spin-link-hack_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c4e15ca9075ba96776f53109bf35d5c8870f0a7b5db86d734acde04abd70fb42
• SHA-1: 38ce20f6a769bb1cbbb10752fac3ab41e9d5922a
• MD5: 3f96b5a97f04ffd4ea6c6154e4129e28
• ssdeep: 768:hwqeQjNKKmyvS4EUBs5IlvfGdttFqzLX6U00w89Weu0TI:fv8Kw4swSttFrX0Weu0TI
• TLSH: T1FB307DF311A7CD4C7A998F0364F6215E648AE3885172EB50949876AEE07C6FF3F10921
• Submitted as: coin-master-spin-link-hack_GM406889139.pdf
• File type: pdf · Size: 36207 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!3F96B5A97F04

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 7 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!3F96B5A97F04 (rule PDF/Phish-TWM!3F96B5A97F04) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://www.valenciamaids.com/userfiles/files/coin-master-unlimited-spin-hack-apk_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-spin-link-hack-game-hack, http://www.valenciamaids.com/userfiles/files/coin-master-unlimited-spin-hack-apk_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/games-to-get-free-robux_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.tw/app/406889139/coin-master-spin-link-hack-game-hack
• http://www.valenciamaids.com/userfiles/files/coin-master-unlimited-spin-hack-apk_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/games-to-get-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/daily-free-spin-and-coin_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-meme_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-coins-on-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-a-free-minecraft-account_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-and-coins-blogspot_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-can-i-get-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-ban-people-on-roblox-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/50-free-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-windows-10-edition-free-with-java_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/static-moonactive-net-rewards-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-without-any-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-clothes-on-roblox-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-human-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-with-no-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-no-verify_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-ios-without-verification_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-spin-coin-master-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/get-free-coins-for-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report